A Novel Modified Sparrow Search Algorithm with Application in Side Lobe Level Reduction of Linear Antenna Array

Figure 20

Result curves obtained by different algorithms: (a) 8-element position optimization; (b) 16-element position optimization; (c) 24-element position optimization; (d) 8-element excitation amplitude optimization; (e) 16-element excitation amplitude optimization; (f) 24-element excitation amplitude optimization.

(a)

(b)

(c)

(d)

(e)

(f)